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Description of Rhododendron 'Cupcake'

R. 'Cupcake' 
Photo by: Don Wallace

Seed Parent x Pollen Parent: 

degronianum ssp yakushimanum x Medusa 

Predominant Flower Color: 

Pink 

Flower / Truss Description: 

Flower widely funnel-campanulate, 2" across, open deep pink and age to light yellowish-pink with sparse red spotting. Held in lax trusses of 9 flowers. 

Fragrant: 

No 

Bloom Time: 

Early Midseason 

Height (ft.) in 10 Yrs: 

Cold Hardiness Temperature: 

0F  (-18C)

Foliage Description / Plant Habit: 

Leaves narrowly oblong, convex, broadly acute apex, cuneate base, 3" long, glossy, dark yellowish-green above, yellow-green below with orange-yellow indumentum that aging to pale yellow. Leaves retained 3 years. Dense, spreading habit. 

Elepidote (E) or Lepidote (L): 

Hybridizer: 

Thompson 

Registration Reference: 

ARS 943 

 Note: Bloom time and 10 year height information are approximate and can vary dependent on local climate and soil conditions.
Hardiness temperature is also an approximate guideline.


American Rhododendron Society
Executive Director: P.O. Box 525,  Niagara Falls, NY 14304
Ph: 416-424-1942   Fax: 905-262-1999   E-Mail: lauragrant@arsoffice.org
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